National Guard Epoxy Filler S.F – Part B (Hardener) 3.6 Liter is a premium epoxy hardener formulated specifically for use with National Guard Epoxy Filler S.F Part A (Base). When combined, it activates the curing process to form a tough, high-strength epoxy filler suitable for demanding flooring and surface repair applications.

This hardener ensures proper curing, excellent bonding, and long-lasting mechanical strength on concrete and cementitious substrates. The mixed epoxy filler system is ideal for crack filling, surface leveling, floor repairs, patching, and preparation of epoxy-coated floors.

✅ Key Features

✔ High-performance epoxy filler hardener
✔ Designed for use with National Guard Epoxy Filler S.F Part A
✔ Ensures strong curing and surface hardness
✔ Excellent adhesion to concrete and cement floors
✔ High mechanical strength after curing
✔ Good resistance to abrasion and chemicals
✔ Ideal for floor repairs, crack filling, and surface leveling
✔ Suitable for industrial and commercial applications
✔ Reliable and consistent curing performance
✔ 3.6-liter pack size